13 Gross Ingredients Hidden in Your Beauty Products

Lipstick that contains bug juice, soap made of human breast milk ... see what you've been slathering on your face and body

Pepper Spray (Oleoresin Capsicum) The same ingredient that protects you in a dark alley is also your best fried when you have an itch that needs some scratching. According to StyleCaster, the warming agent found in most itch and muscle pain relief creams is pepper spray.